Analysis
- max time kernel
119s - max time network
120s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system - submitted
09/11/2024, 22:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe
Resource
win7-20240903-en
8 signatures
150 seconds
General
- Target 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe
- Size 239KB
- Sample241109-2pgrfstfpn
- SHA256 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd
- MD5 816f5c3fd7d40c6b8283d0644ae4363c
- SHA1 cab9d8421a8a6fe2455880ff77adcaa88e4d94a3
- SHA512 6c2610f9afd099484616056d93d40e5fdbebfc3bdaf02af251571ff21e8577f238b9b358108c839e2f15e2ef83da6b07f0771a2581a6742840e5eb461dd94fe7
- SSDEEP 3072:49f70CzETNW6kewfq3RVZGRRJQrt6WI5MtbYoTcLDrc4R2OYePBbJPtfRM8rkAFR:4l/eN+fq7Z0JCIKxYMoVbYeP9VnM81f
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/1192-4-0x0000000000500000-0x000000000051A000-memory.dmp healer behavioral1/memory/1192-5-0x0000000000580000-0x0000000000598000-memory.dmp healer behavioral1/memory/1192-6-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-7-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-21-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-27-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-31-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-29-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-25-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-23-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-19-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-17-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-15-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-13-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-11-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-9-0x0000000000580000-0x0000000000592000-memory.dmp healer behavioral1/memory/1192-33-0x0000000000580000-0x0000000000592000-memory.dmp healer - Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1192 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe 1192 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1192 5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe"C:\Users\Admin\AppData\Local\Temp\5f22090f07b302d130f809d436cf6c89d488f1144ca3db925a9af3ced7c8acbd.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1192